test: add tests for device bit manipulation

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>

diff --git a/test/test-libevdev-has-event.c b/test/test-libevdev-has-event.c
index 980b268a4d4851331f9c8770aee2e36a1651cc20..f1a7893ab2b3d60a1d95909f9f3e24f1cdbd574a 100644 (file)
--- a/test/test-libevdev-has-event.c
+++ b/test/test-libevdev-has-event.c
@@ -351,6 +351,149 @@ START_TEST(test_device_name)
 }
 END_TEST
 
+START_TEST(test_device_enable_bit)
+{
+       struct uinput_device* uidev;
+       struct libevdev *dev, *dev2;
+       struct input_absinfo abs;
+       int rc;
+
+       rc = uinput_device_new_with_events(&uidev, "test device", DEFAULT_IDS,
+                                          EV_ABS, ABS_X,
+                                          -1);
+       ck_assert_msg(rc == 0, "Failed to create uinput device: %s", strerror(-rc));
+       rc = libevdev_new_from_fd(uinput_device_get_fd(uidev), &dev);
+       ck_assert_msg(rc == 0, "Failed to init device: %s", strerror(-rc));
+
+       ck_assert(!libevdev_has_event_code(dev, EV_ABS, ABS_Y));
+       ck_assert(!libevdev_has_event_type(dev, EV_REL));
+       ck_assert(!libevdev_has_event_code(dev, EV_REL, REL_X));
+
+       abs.minimum = 0;
+       abs.maximum = 100;
+       abs.fuzz = 1;
+       abs.flat = 2;
+       abs.resolution = 3;
+
+       ck_assert_int_eq(libevdev_enable_event_code(dev, EV_ABS, ABS_Y, &abs), 0);
+       ck_assert(libevdev_has_event_code(dev, EV_ABS, ABS_Y));
+
+       ck_assert_int_eq(libevdev_enable_event_type(dev, EV_REL), 0);
+       ck_assert(libevdev_has_event_type(dev, EV_REL));
+       ck_assert(!libevdev_has_event_code(dev, EV_REL, REL_X));
+
+       ck_assert_int_eq(libevdev_enable_event_code(dev, EV_REL, REL_X, NULL), 0);
+       ck_assert(libevdev_has_event_code(dev, EV_REL, REL_X));
+
+       /* make sure kernel device is unchanged */
+       rc = libevdev_new_from_fd(uinput_device_get_fd(uidev), &dev2);
+       ck_assert_msg(rc == 0, "Failed to init device: %s", strerror(-rc));
+       ck_assert(libevdev_has_event_code(dev2, EV_ABS, ABS_X));
+       ck_assert(!libevdev_has_event_code(dev2, EV_ABS, ABS_Y));
+       ck_assert(!libevdev_has_event_type(dev2, EV_REL));
+       ck_assert(!libevdev_has_event_code(dev2, EV_REL, REL_X));
+       libevdev_free(dev2);
+
+       uinput_device_free(uidev);
+       libevdev_free(dev);
+}
+END_TEST
+
+START_TEST(test_device_enable_bit_invalid)
+{
+       struct uinput_device* uidev;
+       struct libevdev *dev;
+       struct input_absinfo abs = {0};
+       int rc;
+
+       rc = uinput_device_new_with_events(&uidev, "test device", DEFAULT_IDS,
+                                          EV_ABS, ABS_X,
+                                          -1);
+       ck_assert_msg(rc == 0, "Failed to create uinput device: %s", strerror(-rc));
+       rc = libevdev_new_from_fd(uinput_device_get_fd(uidev), &dev);
+       ck_assert_msg(rc == 0, "Failed to init device: %s", strerror(-rc));
+
+
+       ck_assert_int_eq(libevdev_enable_event_code(dev, EV_ABS, ABS_MAX + 1, &abs), -1);
+       ck_assert_int_eq(libevdev_enable_event_type(dev, EV_MAX + 1), -1);
+
+       uinput_device_free(uidev);
+       libevdev_free(dev);
+}
+END_TEST
+
+START_TEST(test_device_disable_bit)
+{
+       struct uinput_device* uidev;
+       struct libevdev *dev, *dev2;
+       int rc;
+
+       rc = uinput_device_new_with_events(&uidev, "test device", DEFAULT_IDS,
+                                          EV_ABS, ABS_X,
+                                          EV_ABS, ABS_Y,
+                                          EV_REL, REL_X,
+                                          EV_REL, REL_Y,
+                                          -1);
+       ck_assert_msg(rc == 0, "Failed to create uinput device: %s", strerror(-rc));
+       rc = libevdev_new_from_fd(uinput_device_get_fd(uidev), &dev);
+       ck_assert_msg(rc == 0, "Failed to init device: %s", strerror(-rc));
+
+       ck_assert(libevdev_has_event_code(dev, EV_ABS, ABS_X));
+       ck_assert(libevdev_has_event_code(dev, EV_ABS, ABS_Y));
+       ck_assert(libevdev_has_event_type(dev, EV_REL));
+       ck_assert(libevdev_has_event_code(dev, EV_REL, REL_X));
+       ck_assert(libevdev_has_event_code(dev, EV_REL, REL_Y));
+
+       ck_assert_int_eq(libevdev_disable_event_code(dev, EV_ABS, ABS_Y), 0);
+       ck_assert(!libevdev_has_event_code(dev, EV_ABS, ABS_Y));
+
+       ck_assert_int_eq(libevdev_disable_event_code(dev, EV_REL, REL_X), 0);
+       ck_assert(!libevdev_has_event_code(dev, EV_REL, REL_X));
+       ck_assert(libevdev_has_event_code(dev, EV_REL, REL_Y));
+       ck_assert(libevdev_has_event_type(dev, EV_REL));
+
+       ck_assert_int_eq(libevdev_disable_event_type(dev, EV_REL), 0);
+       ck_assert(!libevdev_has_event_type(dev, EV_REL));
+       ck_assert(!libevdev_has_event_code(dev, EV_REL, REL_X));
+       ck_assert(!libevdev_has_event_code(dev, EV_REL, REL_Y));
+
+       /* make sure kernel device is unchanged */
+       rc = libevdev_new_from_fd(uinput_device_get_fd(uidev), &dev2);
+       ck_assert_msg(rc == 0, "Failed to init device: %s", strerror(-rc));
+       ck_assert(libevdev_has_event_code(dev2, EV_ABS, ABS_X));
+       ck_assert(libevdev_has_event_code(dev2, EV_ABS, ABS_Y));
+       ck_assert(libevdev_has_event_type(dev2, EV_REL));
+       ck_assert(libevdev_has_event_code(dev2, EV_REL, REL_X));
+       ck_assert(libevdev_has_event_code(dev2, EV_REL, REL_Y));
+       libevdev_free(dev2);
+
+       uinput_device_free(uidev);
+       libevdev_free(dev);
+}
+END_TEST
+
+START_TEST(test_device_disable_bit_invalid)
+{
+       struct uinput_device* uidev;
+       struct libevdev *dev;
+       int rc;
+
+       rc = uinput_device_new_with_events(&uidev, "test device", DEFAULT_IDS,
+                                          EV_ABS, ABS_X,
+                                          -1);
+       ck_assert_msg(rc == 0, "Failed to create uinput device: %s", strerror(-rc));
+       rc = libevdev_new_from_fd(uinput_device_get_fd(uidev), &dev);
+       ck_assert_msg(rc == 0, "Failed to init device: %s", strerror(-rc));
+
+
+       ck_assert_int_eq(libevdev_disable_event_code(dev, EV_ABS, ABS_MAX + 1), -1);
+       ck_assert_int_eq(libevdev_disable_event_type(dev, EV_MAX + 1), -1);
+
+       uinput_device_free(uidev);
+       libevdev_free(dev);
+}
+END_TEST
+
 Suite *
 libevdev_has_event_test(void)
 {
@@ -384,6 +527,13 @@ libevdev_has_event_test(void)
        tcase_add_test(tc, test_device_name);
        suite_add_tcase(s, tc);
 
+       tc = tcase_create("device bit manipulation");
+       tcase_add_test(tc, test_device_enable_bit);
+       tcase_add_test(tc, test_device_enable_bit_invalid);
+       tcase_add_test(tc, test_device_disable_bit);
+       tcase_add_test(tc, test_device_disable_bit_invalid);
+       suite_add_tcase(s, tc);
+
        return s;
 }